diff --git a/src/main/resources-dev/log4j.xml b/src/main/resources-dev/log4j.xml
index 4c1593c7d..9362594a6 100644
--- a/src/main/resources-dev/log4j.xml
+++ b/src/main/resources-dev/log4j.xml
@@ -3,8 +3,8 @@
 <log4j:configuration xmlns:log4j='http://jakarta.apache.org/log4j/'>
 
     <appender name="console" class="org.apache.log4j.ConsoleAppender">
-        <layout class="org.apache.log4j.PatternLayout">
-            <param name="ConversionPattern" value="%d{MM-dd HH:mm:ss} [%-5p](%-35c{3}:%L) %m%n"/>
+        <layout class="org.apache.log4j.EnhancedPatternLayout">
+            <param name="ConversionPattern" value="%d{MM-dd HH:mm:ss} [%-5p](%-35c{1.}:%L) %m%n"/>
             <!-- %L 옵션은 라인넘버가 출력되나 속도저하가 심하다. -->
 
             <!-- 아래가 운영용에 접합한 옵션이다.-->
diff --git a/src/main/resources-release/log4j.xml b/src/main/resources-release/log4j.xml
index 68d23db2b..3e3718656 100644
--- a/src/main/resources-release/log4j.xml
+++ b/src/main/resources-release/log4j.xml
@@ -3,12 +3,12 @@
 <log4j:configuration xmlns:log4j='http://jakarta.apache.org/log4j/'>
 
     <appender name="console" class="org.apache.log4j.ConsoleAppender">
-        <layout class="org.apache.log4j.PatternLayout">
+        <layout class="org.apache.log4j.EnhancedPatternLayout">
             <!--<param name="ConversionPattern" value="%d{MM-dd HH:mm:ss} [%-5p](%-35c{3}:%L) %m%n"/>-->
             <!-- %L 옵션은 라인넘버가 출력되나 속도저하가 심하다. -->
 
             <!-- 아래가 운영용에 접합한 옵션이다.-->
-            <param name="ConversionPattern" value="%d{yyyy-MM-dd HH:mm:ss} [%-5p](%-35c{3}) %m%n" />
+            <param name="ConversionPattern" value="%d{yyyy-MM-dd HH:mm:ss} [%-5p](%-35c{1.}) %m%n" />
         </layout>
     </appender>